Dmitry Timoshkov : ws2_32/tests: Add a test for inet_ntoa called from two threads.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 3a56f9b9563bfb113b6004430292ba19da754799
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=3a56f9b9563bfb113b60044302...

Author: Dmitry Timoshkov 
Date:   Wed Dec 11 17:03:40 2013 +0900

ws2_32/tests: Add a test for inet_ntoa called from two threads.

---

dlls/ws2_32/tests/sock.c |   47 ++++++++++++++++++++++++++++++++++++++++++++++
 1 files changed, 47 insertions(+), 0 deletions(-)

diff --git a/dlls/ws2_32/tests/sock.c b/dlls/ws2_32/tests/sock.c
index 636a292..40e12a0 100644
--- a/dlls/ws2_32/tests/sock.c
+++ b/dlls/ws2_32/tests/sock.c
@@ -7038,6 +7038,52 @@ static void test_completion_port(void)
     CloseHandle(previous_port);
 }

+static DWORD WINAPI inet_ntoa_thread_proc(void *param)
+{
+    ULONG addr;
+    const char *str;
+    HANDLE *event = param;
+
+    addr = inet_addr("4.3.2.1");
+    ok(addr == htonl(0x04030201), "expected 0x04030201, got %08x\n", addr);
+    str = inet_ntoa(*(struct in_addr *)&addr);
+    ok(!strcmp(str, "4.3.2.1"), "expected 4.3.2.1, got %s\n", str);
+
+    SetEvent(event[0]);
+    WaitForSingleObject(event[1], 3000);
+
+    return 0;
+}
+
+static void test_inet_ntoa(void)
+{
+    ULONG addr;
+    const char *str;
+    HANDLE thread, event[2];
+    DWORD tid;
+
+    addr = inet_addr("1.2.3.4");
+    ok(addr == htonl(0x01020304), "expected 0x01020304, got %08x\n", addr);
+    str = inet_ntoa(*(struct in_addr *)&addr);
+    ok(!strcmp(str, "1.2.3.4"), "expected 1.2.3.4, got %s\n", str);
+
+    event[0] = CreateEventW(NULL, TRUE, FALSE, NULL);
+    event[1] = CreateEventW(NULL, TRUE, FALSE, NULL);
+
+    thread = CreateThread(NULL, 0, inet_ntoa_thread_proc, event, 0, &tid);
+    WaitForSingleObject(event[0], 3000);
+
+todo_wine
+    ok(!strcmp(str, "1.2.3.4"), "expected 1.2.3.4, got %s\n", str);
+
+    SetEvent(event[1]);
+    WaitForSingleObject(thread, 3000);
+
+    CloseHandle(event[0]);
+    CloseHandle(event[1]);
+    CloseHandle(thread);
+}
+
 /**************** Main program  ***************/

START_TEST( sock )
@@ -7051,6 +7097,7 @@ START_TEST( sock )

Init();

+    test_inet_ntoa();
     test_set_getsockopt();
     test_so_reuseaddr();
     test_ip_pktinfo();